package com.ls.springcloud.controller;

import com.ls.springcloud.service.PaymentHystrixService;
import com.netflix.hystrix.contrib.javanica.annotation.DefaultProperties;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;

import javax.annotation.Resource;

/**
 * @Author Moro
 * @Date 2021/6/29 15:26
 * @title OrderHystirxController
 */
@RestController
@Slf4j
//没有指定服务降级的方法就默认全局的降级方法
@DefaultProperties(defaultFallback = "payment_Global_FallbackMethod")
public class OrderHystirxController {
    @Resource
    private PaymentHystrixService paymentHystrixService;

    @GetMapping("/consumer/payment/hystrix/ok/{id}")
    public String paymentInfo_OK(@PathVariable("id") Integer id) {
        String result = paymentHystrixService.paymentInfo_OK(id);
        return result;
    }

    @GetMapping("/consumer/payment/hystrix/timeout/{id}")
    @HystrixCommand //加了@DefaultProperties属性注解，并且没有写具体方法名字，就用统一全局的
    public String paymentInfo_TimeOut(@PathVariable("id") Integer id) {
        int age = 10 / 0;
        return paymentHystrixService.paymentInfo_TimeOut(id);
    }

    public String paymentTimeOutFallbackMethod(@PathVariable("id") Integer id) {
        return "paymentTimeOutFallbackMethod,对方系统繁忙，请10秒钟后再次尝试/(ㄒoㄒ)/";
    }

    /**
     * 下面是全局fallback方法
     */
    public String payment_Global_FallbackMethod() {
        return "Global异常处理信息，请稍后再试~~";
    }
}
